baber/WOPTO huggingface dataset:
Patent JP-2002115466-A (JP)
Title: Door
Inventor: HIGASHIYA SHIYOUWA
IPC: E06B3/70
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a door which can be opened and closed easily by the elderly persons, adults, children and persons in wheelchairs. SOLUTION: A handle 20 for opening and closing is installed to a door body 10, the height to the lowest part of an effective use portion 20c of this handle 20 is in the range of 80 to 85 cm above the floor and a height to the highest portion is in the range of 110 to 120 cm above the floor for this door.
Patent JP-2001343843-A (JP)
Title: Belt device for forming image
Inventor: SAITO MASANORI
IPC: G03G15/01
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To avoid the deterioration of the quality of a transfer image on a belt 10 caused by load fluctuation received by a roller 12 supporting the belt 10 because the roller 12 comes in contact with/separates from a cleaning blade 62a in a belt device for forming an image in which a processing means for forming an image is arranged around a belt stretched between at least two rollers and which is constituted to give the load fluctuation of rotation because at least one of the processing means acts on the roller. SOLUTION: The roller 12 to which the load fluctuation is directly given is made the driving roller of the belt 10 by coupling a driving source MO1 with the roller 12.
Patent JP-2002122152-A (JP)
Title: Rolling member
Inventor: KONNO MASARU
IPC: C10N40/02
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a rolling member hardly causing abrasion or fretting by the contact of metal surfaces with each other even in the boundary lubrication, and having excellent seizing resistance under the condition of the boundary lubrication. SOLUTION: In this rolling member having a lubricated layer L with lubrication on a surface thereof, the lubricated layer L comprises a hard carbon layer C and a fluorine compound layer F, and the fluorine compound layer F is disposed on the outermost surface.
Patent JP-2002123874-A (JP)
Title: Fire detector and method of using it
Inventor: FUJISHIRO SOTARO
IPC: G01K1/14
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To make sensors flexible so that they are made to cover an object during use. SOLUTION: An optical fiber 3 curved in a meandering configuration is secured to a incombustible sheet 4 to form a sensor 1. A plurality of sensors 1 are connected together and either placed over a stack of objects or inserted between the objects. The sensors are connected to a measuring portion inside a measuring box 6.
Patent JP-2002122607-A (JP)
Title: Automatic analysis device, and connecting unit for automatic analysis device
Inventor: TOKIEDA HITOSHI
IPC: G01N35/04
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a general-purpose connecting unit usable for an analysis device with the different pitches of a carry-in port and a carry-out port of a rack, and provide an automatic analysis device having the same carry-in and carry-out port. SOLUTION: The connecting unit is provided with a mechanism for moving a specimen rack enclosing a specimen, parallel in the almost orthogonal direction to the specimen rack carry-in or carry-out direction of the automatic analysis device at a point of time when carrying the specimen into the automatic analysis device or carrying the specimen out of the automatic analysis device. The connecting unit is constituted not to depend on the analysis device to reduce cost and to shorten a delivery term in a connecting device.
Patent JP-2002130733-A (JP)
Title: Air conditioning device
Inventor: NAKAJIMA MASAKAZU
IPC: F24F13/32
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning device facilitating the maintenance of the rear indoor unit in the case when the indoor units are arranged at the front and rear. SOLUTION: A plurality of indoor units provided with a blower room A accommodating a plurality of indoor blowers 5A and 5B and a ventilation path B accommodating an indoor heat exchanger 3A are arranged at the front and rear, and the height H of the blower room A of each indoor unit is set roughly equally. The partition between each blower room A is removed, and the arrangement space MS between the blowers 5A and 5B of the front indoor unit 1A is set in such a manner that the maintenance of the rear blower can be performed through the space MS.
Patent JP-2002132175-A (JP)
Title: Optical filter for display device
Inventor: MURATA KAZUTOMO
IPC: H04N5/72
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical filter for a display device which does not require a conventional square frame nor a large size metallic mold for the frame and whose manufacturing cost is reduced. SOLUTION: The optical filter for a display device has a filter main body 10 having an external shape corresponding to the display screen of the display device on which the filter is to be mounted, a top cover 20 which is mounted on the top tip part of the body 10, a bottom cover 30 which is mounted on the bottom tip part of the body 10 and lateral covers 40 which are arranged on both side tip parts of the body 10. The covers 40 have longitudinal members 41 and lateral members 42 which project toward the body 10 side from the top and bottom side sections of the members 41. The members 42 are mounted at the both tip parts of the covers 20 and 30 in a freely sliding manner. The covers 20, 30 and 40 constitute a frame body that surrounds the periphery of the body 10.
Patent JP-2002134674-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MIYAKI YOSHINORI
IPC: H01L23/495
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To improve reliability and standardize a lead frame. SOLUTION: A semiconductor device comprises a plurality of inner leads 1b extending on the circumference of a semiconductor chip 2, a tape board 5 supporting the semiconductor chip 2 and joined to the end of the inner lead 1b, wires connecting a pad and the inner leads 1b formed on the main face 2c of the semiconductor chip 2, a sealing part formed by sealing the semiconductor chip 2 and the wires, and a plurality of outer leads continuing to the inner leads 1b and projected from the sealing part to the four-directional outside. The relation of the short side length (a) of the semiconductor chip 2 and the clearance (b) of the semiconductor chip 2 of the inner lead 1b whose edge part is most remote from the semiconductor chip 2 is a<=2b, a narrow pad pitch is contrived, the small semiconductor chip 2 can be mounted, and the standardization of the lead frame can be contrived.
Patent JP-2001242490-A (JP)
Title: Liquid crystal display device and its manufacturing method
Inventor: HANNUKI TAKAHISA
IPC: G02F1/1368
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device high in the display quality with little after images, without causing increase of the leakage current in the off-state of a thin-film transistor, without subjecting it through a special process, as compared with the conventional process, when the liquid crystal with low resistivity is used. SOLUTION: In the liquid crystal display device having an array substrate, in which a plurality of TFTs are formed by laminating a gate electrode, gate insulating film, semiconductor layer, source electrode and drain electrode on a transparent substrate, and counter substrate disposed to face opposite by the array substrate. The width of the semiconductor layer in the direction of the channel length is formed in matching with the width of the gate electrode in the direction of the channel length.
Patent JP-2002126208-A (JP)
Title: Member and method for guiding play ball
Inventor: KUBO KAZUNORI
IPC: A63F7/02
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a wide space is required for providing a play ball guiding member since it is necessary to pass the play ball by providing a falling speed suppressing member inside a hollow passage. SOLUTION: The play ball guiding member is formed from first to fourth walls, the first and second walls are erected at an interval, through which a play ball 35 can not be passed and on each of the first and second walls, an almost rectangular opening portion, through which the play ball 35 can not be passed, is formed while controlling the width of mutually facing openings so as to guide the play ball. In guiding the play ball 35, which is put in from the upside, then downward and is fallen while successively passing it through the opening portions, the falling speed of the play ball 35 can be effectively suppressed. By forming the play ball guiding member like this configuration, the space for installation is reduced and efficiency in production can be improved.
Patent JP-2002133561-A (JP)
Title: Home security system using ic card telephone
Inventor: OZEKI ICHIRO
IPC: G08B25/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a home security system using IC card telephone allowing the effective and precise safety management of a dwelling house by making it impossible for a person taking a criminal act to confirm the absence of a resident by use of telephone before the illicit intrusion to the dwelling house, and collectively controlling operations of turning off electric power source or gas at the main, locking a door or window, and the like when the resident going out. SOLUTION: In this home security system, an IC card telephone equipped with an IC card mounting part mountable of an IC card is used to perform the safety management of the dwelling house. The dwelling house is provided wit power source management means for managing the interruption of the power source of electric facilities; gas management means for managing the main cock of gas, and facility control means for stopping the supply of power by the power management means, the state where the IC card is not mounted on the IC card mounting part of the IC card telephone, and also stopping the supply of the gas by the gas management means.
Patent JP-2002128526-A (JP)
Title: Lithium transition metal compound oxide for positive electrode active material for lithium secondary battery and lithium secondary battery using the same
Inventor: KANZAKI MASAO
IPC: H01M4/525
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a lithium-transition metal compound oxide having stable crystal structure and less cycle deterioration, which is used for a positive electrode active material for a lithium secondary battery with good cycle characteristic. SOLUTION: Lithium-transition metal compound oxide is represented by a composition formula Li1+xM1-x-yAlyO2-zFz (M is a kind of element selected among Co, Ni, Mn; 0<=x<=0.2; 0.05<=y<=0.2; 0.01<=z<=0.3) and has a lamellar halite crystal structure and the diffraction peak ratio I003/I104 of 1.7 or more, wherein I003 and I104 are diffraction peak strength at the (003) and (104) sides in X-ray diffraction method using CuKα ray. The lithium-transition metal compound oxide is used for a positive electrode active material for lithium secondary batteries.
Patent JP-2002129525-A (JP)
Title: Attaching structure for braille rivet
Inventor: MOMODA MINORU
IPC: E01F9/535
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure for a braille rivet having improved workability and enhanced durability. SOLUTION: When attaching a braille rivet main body 2 to a carpet F1 or the like, a base board 15 arranged with many attaching parts 16 longitudinally and laterally is provided, and a plurality of rivet main bodies 2 can be attached to the base board 15 by attaching one rivet main body 2 to one or a plurality of rowed attaching parts 16.
Patent JP-2002128470-A (JP)
Title: Boom telescoping device
Inventor: SUZUKI TOSHIHIKO
IPC: B66C23/687
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce the load acting on a joint part of a gland of a cylinder for connecting telescopic cylinders to each other and a bracket, and to lighten a multistage boom device by miniaturizing a component of a connecting part. SOLUTION: In the multistatge boom device composed of a basic boom 1, intermediate booms 2, 3, and a point boom 4, and comprising the cylinders 5, 6 for telescoping the intermediate booms 2, 3 and wire ropes 7, 8 for telescoping the point boom 4, one end of the wire rope 7 hung on a telescoping sheave 32 mounted on a cylinder end 25 of the second cylinder 6, is fixed on a basic end part of the point boom 4, and the other end is fixed on a basic end part of the first intermediate boom 2 connected to a piston rod part 21 of the second cylinder 6.
Patent JP-2002126388-A (JP)
Title: Shuttle of sewing machine
Inventor: MORITA MASARU
IPC: D05B71/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a shuttle which can stably feed lubricating oil to the race surface of an inner shuttle. SOLUTION: The shuttle of a sewing machine includes an outer shuttle 26 rotatably supporting an inner shuttle 24 through the race surface 24a of the inner shuttle, a lower shaft 8 coacting with a sewing machine driving mechanism, the outer shuttle 26 being fixed on one of the ends of the shaft 8, a circular oil groove 32, and an oil feed hole 34 formed in the circumferential direction of the oil groove. In the shuttle, lubricating oil fed by an oil feed pump 4 coacting with the sewing machine driving mechanism to feed lubricating oil in an oil tank 2 to the shuttle is fed to the race surface 24a from the hole 34 via the oil groove, and the center of the outer circumference 32C of the oil groove is offset toward the oil hole 34 with respect to the axis of rotation 8C of the shuttle.
Patent JP-2002134638-A (JP)
Title: Package for storing optical semiconductor element
Inventor: TABUCHI HIROYUKI
IPC: H01L23/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a package for storing an optical semiconductor element where a dimensional accuracy of a mounting surface for the optical semiconductor element is high, thermal radiation capability for the heat generation of the optical semiconductor element is excellent, and the exfoliation between a ceramic substrate and a resin frame body is suppressed. SOLUTION: The difference between thermal expansion coefficients of a ceramic substrate 1 and a resin frame body 2 is 2.0×10-6 to 9.0×10-6/ deg.C, and the resin frame body 2 and the ceramic substrate 1 are bonded with a room temperature setting adhesive 4 that contains particles consisting of elastic material.
Patent JP-2002140993-A (JP)
Title: Plasma address display device, and its driving method
Inventor: MIYAZAKI SHIGEKI
IPC: G09G3/288
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To realize a relatively simple and stable manufacturing process for increasing an opening rate of the plasma address display device, and extending a service life. SOLUTION: This plasma address display device has a flat panel in which a display cell 1 having column like signal electrodes Y and a plasma cell 2 having row like discharge channels X are laminated and pixels are disposed in a crossing part between respective signal electrodes Y and respective discharge channels X. Each discharge channel X is isolated from the adjacent discharge channels by a barrier rib 7, and has coated electrodes C of which the conductor surfaces are coated with a dielectric 20 and exposed electrodes B of which the conductor surfaces are not coated with the dielectric. The coated electrodes C are arranged so as to correspond to the barrier ribs 7 every other electrode, and shared between adjacent discharge channels X across both sides of the corresponding barrier rib 7.  The exposed electrodes B are arranged so as to correspond to the barrier ribs 7 every other electrode so as to alternate the exposed electrodes B with the coated electrodes C, and shared between discharge channels X across both sides of the corresponding barrier rib 7.
Patent JP-2002126462-A (JP)
Title: Method of removing solvent
Inventor: MURATA HIDEYUKI
IPC: B01D71/64
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of removing a solvent, by which the solvent can be efficiently and inexpensively removed from a liquid to be treated containing a nonvolatile or a hardly volatile objective substance which is reactive or polymerizable and liquid at the solvent removal temperature, without causing reaction or polymerization of the objective substance. SOLUTION: The method of removing a volatile solvent comprises using a separating membrane through which the volatile solvent permeates from the liquid to be treated containing the nonvolatile or hardly volatile objective substance being liquid at the solvent removal temperature and the volatile solvent.
Patent JP-2001170229-A (JP)
Title: Golf club head having face consisting of forged material
Inventor: J ANDREW GAROWAY
IPC: A63B53/06
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head having a face plate consisting of a thin material having a high bouncing coefficient. SOLUTION: The golf club having a club head having a ball hitting plate of a thickness ranging from 0.025 to 0.635 cm consists of three pieces, i.e., the face 72, a sole 64 and a crown 62. The respective pieces consist of a titanium material. The ball hitting plate of the club head has an aspect ratio smaller than 1.7 and has such concentric regions of different thicknesses where the part of the largest thickness exists at the center. The club head consists of the titanium material and has a volume range from 175 to 400 cm3, a weight ratio from 165 to 300 grams and an area ranging from 25.806 to 48.387 cm2 (from 4.00 to 7.50 inch2).
Patent JP-2002141876-A (JP)
Title: Broadcasting system
Inventor: FUJIMOTO KAZUO
IPC: H04N7/173
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a broadcasting system, with which information related to broadcast program information to be broadcasted from a broadcasting station can be provided to a portable electronic equipment terminal and a user can easily recognize the service of that information. SOLUTION: The broadcast program information is broadcasted by a broadcasting means. On the other hand, the information on that broadcast program information is transmitted to the portable electronic equipment terminal by a communication means and almost simultaneously therewith, information for making the user recognize the transmission of the information to that portable electronic equipment terminal is broadcasted through the broadcasting means. Therefore, the user can acquire the information on the broadcast program information from the broadcasting station at the portable electronic equipment terminal and can easily recognize such provided information.
Patent JP-2002141159-A (JP)
Title: Ceramic heater
Inventor: SAKAGUCHI HIROYUKI
IPC: H01L21/302
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater produced at a relatively low cost by adjusting the resistance in a short time and manufactured at high productivity and having superior temperature uniformity on its heating surface by highly precisely adjusting the resistance. SOLUTION: This ceramic heater is formed with a resistance heating element composed of a plurality of circuits on the surface of a disc-shaped ceramic substrate and is characterized in that, at least, a resistance heating element comprising a circuit is constituted of an arc formed in such a manner as repeatedly drawing a part of a concentric circle.
Patent JP-2002148137-A (JP)
Title: Leakage inspection method for heat exchanger
Inventor: OISHI MASAMICHI
IPC: F25B49/02
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a leakage inspection method for a heat exchanger capable of realizing labor-saving equipment and reduction in labor and times. SOLUTION: This heat exchanger is provided with a pair of header pipes 1 and 2, a plurality of heat exchanging pipes 3 connected to the header pipes 1 and 2, a liquid receiver 10 communicated with one header pipe 1, and a heating medium flow passage reaching an outflow port 9 arranged in the other header pipe 2 from an inflow port 8 arranged in one header pipe 1 via the header pipes 1 and 2, the heat exchanging pipes 3, and the liquid receiver 10.  In leakage inspection of the heat exchanger, an inspection gas (He gas) is charged from the outflow port 9 while the outflow port 9 is hermetically sealed and the liquid receiver 10 is sealed by means of a cap 16, a vacuum atmosphere is made while water-tightness and air-tightness of the cap 16 sealed part in the liquid receiver 10 is maintained, and leakage is detected on the basis of the inspection gas quantity leaking into the vacuum atmosphere.
Patent JP-2002109287-A (JP)
Title: Electronic bid system for commercial
Inventor: KISHIMOTO YOICHIRO
IPC: H04N21/81
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To enable a user on every kind of net to take part in a propaganda activity utilizing media over a wide area while staying in the office or at home and to easily and speedily execute a procedure as well. SOLUTION: An electronic bid site for commercial is constructed on the Internet and bidding is performed on the basis of the collection of commercial for a popular television program or the like. All the procedures (determination of broadcasting date, electronic settlement and commercial image data delivery or the like) with a successful bidder are executed on the network.
Patent JP-2002151882-A (JP)
Title: Radio wave absorbing panel
Inventor: FUJIWARA SATORU
IPC: E04B1/92
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave absorbing panel, into which foreign substance such as water, dust or exhaust gas or the like is less likely to penetrate into, and which is lightweight and thin and has sufficient radio wave absorbing performance. SOLUTION: In the panel provided with a tabular radio wave absorbing body and a covering material, having a radio wave transmitting characteristics and covering a part intended to allow radio wave incidence, the material is provided so as to suppress penetration of foreign substances into the absorbing body.
Patent JP-2002145497-A (JP)
Title: Metallic belt centering device
Inventor: IKUSHIMA KOICHI
IPC: B65H23/032
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of achieving centering in the direction of width based on a recessed part or a protrusion part so that size precision of a product differed in thickness with a portion is improved, in case of fine blanking processing where a metallic band having a continuous recessed part or a protrusion part in a specified width in a longitudinal direction. SOLUTION: A metallic band centering device to effect positioning in the direction of the width of the metallic band consists of a positioning means to press back the metallic band 2 to a home position by energizing a wall surface 2c on the recessed part side or a wall surface 2f on the protrusion side, being the end in the direction of width of the recessed part 2a or the protrusion part 2d when the recessed part 2a or the protrusion part 2d of the metallic band 2 is displaced from a home position in the direction of width. In concretely, a positioning means comprises, for example, a positioning roller 10, a positioning roller shaft 15, a support plate 30, a coil spring 40, and a stopper 50, etc.